UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LbBuI6pishCtPrJVIqfio82BxS9kg/8EIqW7qIaAK3s=' 
WHERE 
  key_id = '33b28635cefae18c461199faefa686deac15e1fcea2e212fe326780f023a37ab' 
  AND (
    token = 'LbBuI6pishCtPrJVIqfio82BxS9kg/8EIqW7qIaAK3s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )